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Régis Doucelance

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Mineral-whole rock isotope fidelity? A comparative study of Hf-Nd-O from high Ba Sr granitoids

Emilie Bruand , C. Storey , M. Fowler , B. Dhuime , Régis Doucelance
Chemical Geology, 2023, 624, pp.121425. ⟨10.1016/j.chemgeo.2023.121425⟩
Journal articles insu-04029703v1
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First Ce-Nd isotope measurements of middle and lower continental crust samples support massive lower crust recycling over Earth's history

Claudine Israel , Maud Boyet , Régis Doucelance , Pierre Bonnand , B. Dhuime
Lithos, 2023, 460-461, pp.107369. ⟨10.1016/j.lithos.2023.107369⟩
Journal articles hal-04300088v1
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First characterization of the volcanism in the southern Mozambique Channel: Geomorphological and structural analyses

Carole Berthod , Patrick Bachèlery , S.J. J Jorry , M. Pitel-Roudaut , Gilles Ruffet
Marine Geology, 2022, 445, pp.106755. ⟨10.1016/j.margeo.2022.106755⟩
Journal articles insu-03582346v1
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Exploring the links between volcano flank collapse and the magmatic evolution of an ocean island volcano: Fogo, Cape Verde

Mélodie-Neige Cornu , Raphael Paris , Régis Doucelance , Patrick Bachèlery , Chantal Bosq
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-96897-1⟩
Journal articles hal-03335357v1
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The influence of igneous processes on the chromium isotopic compositions of Ocean Island basalts

P. Bonnand , R. Doucelance , M. Boyet , P. Bachèlery , C. Bosq
Earth and Planetary Science Letters, 2020, 532, pp.116028. ⟨10.1016/j.epsl.2019.116028⟩
Journal articles hal-02437951v1
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Formation of the Ce-Nd mantle array: crustal extraction vs. recycling by subduction

Claudine Israel , M. Boyet , R. Doucelance , P. Bonnand , P. Frossard
Earth and Planetary Science Letters, 2020, 530, pp.115941. ⟨10.1016/j.epsl.2019.115941⟩
Journal articles hal-02409422v1
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In-situ determination of Nd isotope ratios in apatite by LA-MC-ICPMS: Challenges and limitations

Régis Doucelance , Emilie Bruand , Simon Matte , Chantal Bosq , Delphine Auclair
Chemical Geology, 2020, 550, pp.119740. ⟨10.1016/j.chemgeo.2020.119740⟩
Journal articles hal-02880485v1
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New Constraints on the Origin of the EM‐1 Component Revealed by the Measurement of the La‐Ce Isotope Systematics in Gough Island Lavas

M. Boyet , R. Doucelance , C. Israel , P. Bonnand , Delphine Auclair
Geochemistry, Geophysics, Geosystems, 2019, ⟨10.1029/2019GC008228⟩
Journal articles hal-02156044v1
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Radiogenic and stable Ce isotope measurements by 1 thermal ionisation mass spectrometry

P. Bonnand , C. Israel , Maud Boyet , R. Doucelance , Delphine Auclair
Journal of Analytical Atomic Spectrometry, 2019, 34 (3), pp.504-516. ⟨10.1039/c8ja00362a⟩
Journal articles hal-02110895v1
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Origin of negative Cerium anomalies in subduction-related volcanic samples: constraints from Ce and Nd isotopes

Nina Bellot , Maud Boyet , Régis Doucelance , Pierre Bonnand , Ivan Savov
Chemical Geology, 2018, 500, pp.46-63. ⟨10.1016/j.chemgeo.2018.09.006⟩
Journal articles hal-02110867v1

Ce isotope systematics of island arc lavas from the Lesser Antilles

Nina Bellot , Maud Boyet , Régis Doucelance , Christian Pin , Catherine Chauvel
Geochimica et Cosmochimica Acta, 2015, 168, pp.261 - 279. ⟨10.1016/j.gca.2015.07.002⟩
Journal articles hal-01635988v1

Contrasting petrogenesis of Mg–K and Fe–K granitoids and implications for post-collisional magmatism: Case study from the Late-Archean Matok pluton (Pietersburg block, South Africa)

Oscar Laurent , M. Rapopo , G. Stevens , J.F. Moyen , H. Martin
Lithos, 2014, 196-197, pp.131-149. ⟨10.1016/j.lithos.2014.03.006⟩
Journal articles hal-02934763v1
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Geochemical insights into the internal dynamics of debris avalanches. A case study: The Socompa avalanche, Chile

Régis Doucelance , Karim Kelfoun , Philippe Labazuy , Chantal Bosq
Geochemistry, Geophysics, Geosystems, 2014, 15 (6), pp.2282-2300. ⟨10.1002/2014GC005235⟩
Journal articles hal-01133672v1

The diversity and evolution of late-Archean granitoids: Evidence for the onset of “modern-style” plate tectonics between 3.0 and 2.5 Ga

Oscar Laurent , Hervé Martin , Jean-François Moyen , Régis Doucelance
Lithos, 2014, 205, pp.208-235. ⟨10.1016/j.lithos.2014.06.012⟩
Journal articles hal-01134200v1

Contrasting petrogenesis of Mg–K and Fe–K granitoids and implications for post-collisional magmatism: Case study from the Late-Archean Matok pluton (Pietersburg block, South Africa)

O. Laurent , M. Rapopo , G. Stevens , Jean-François Moyen , Hervé Martin
Lithos, 2014, 196-197, pp.131-149. ⟨10.1016/j.lithos.2014.03.006⟩
Journal articles hal-01130728v1

What coupled cerium and neodymium isotopes tell us about the deep source of oceanic carbonatites

Régis Doucelance , Nina Bellot , Maud Boyet , Tahar Hammouda , Chantal Bosq
Earth and Planetary Science Letters, 2014, 407, pp.175-186. ⟨10.1016/j.epsl.2014.09.042⟩
Journal articles hal-01134266v1

Experimental study of trace element partitioning between enstatite and melt in enstatite chondrites at low oxygen fugacities and 5 GPa

Camille Cartier , Tahar Hammouda , Régis Doucelance , Maud Boyet , Jean-Luc Devidal
Geochimica et Cosmochimica Acta, 2014, 130, pp.167-187. ⟨10.1016/j.gca.2014.01.002⟩
Journal articles hal-01068155v1

Differentiation of the late-Archaean sanukitoid series and some implications for crustal growth: Insights from geochemical modelling on the Bulai pluton, Central Limpopo Belt, South Africa

Oscar Laurent , Régis Doucelance , Hervé Martin , Jean-François Moyen
Precambrian Research, 2013, 227, pp.186-203. ⟨10.1016/j.precamres.2012.07.004⟩
Journal articles hal-00993406v1

LA-ICP-MS dating of zircons from Meso- and Neoarchean granitoids of the Pietersburg block (South Africa): Crustal evolution at the northern margin of the Kaapvaal craton

Oscar Laurent , Jean-Louis Paquette , Hervé Martin , Régis Doucelance , Jean-François Moyen
Precambrian Research, 2013, 230, pp.209-226. ⟨10.1016/j.precamres.2013.02.009⟩
Journal articles hal-00996833v1

Differentiation of the late-Archaean sanukitoid series and some implications for crustal growth: Insights from geochemical modelling on the Bulai pluton, Central Limpopo Belt, South Africa

Oscar Laurent , Régis Doucelance , Hervé Martin , Jean-François Moyen
Precambrian Research, 2013, 227, pp.186-203. ⟨10.1016/j.precamres.2012.07.004⟩
Journal articles hal-02934760v1

LA-ICP-MS dating of zircons from Meso- and Neoarchean granitoids of the Pietersburg block (South Africa): Crustal evolution at the northern margin of the Kaapvaal craton

Oscar Laurent , Jean-Louis Paquette , Hervé Martin , Régis Doucelance , Jean-François Moyen
Precambrian Research, 2013, 230, pp.209-226. ⟨10.1016/j.precamres.2013.02.009⟩
Journal articles hal-02934761v1

Geochemical temporal evolution of Brava Island magmatism: Constraints on the variability of Cape Verde mantle sources and on carbonatite-silicate magma link

C. Mourão , João Mata , Régis Doucelance , J. Madeira , Marc-Alban Millet
Chemical Geology, 2012, 334, pp.44-61. ⟨10.1016/j.chemgeo.2012.09.031⟩
Journal articles hal-00784194v1

Diversity in Earth's early felsic crust: Paleoarchean peraluminous granites of the Barberton Greenstone Belt

Cynthia J.M.G. Sanchez-Garrido , Gary Stevens , Richard Armstrong , Jean-François Moyen , Hervé Martin
Geology, 2011, 39 (10), pp.963-966. ⟨10.1130/G32193.1⟩
Journal articles hal-00682296v1

Geochemistry and petrogenesis of high-K "sanukitoids" from the Bulai pluton, Central Limpopo Belt, South Africa: Implications for geodynamic changes at the Archaean-Proterozoic boundary

Oscar Laurent , Hervé Martin , Régis Doucelance , Jean-François Moyen , Jean-Louis Paquette
Lithos, 2011, 123 (1-4), pp.73-91. ⟨10.1016/j.lithos.2010.12.009⟩
Journal articles hal-00682484v1

Geochemistry and petrogenesis of high-K “sanukitoids” from the Bulai pluton, Central Limpopo Belt, South Africa: Implications for geodynamic changes at the Archaean–Proterozoic boundary

Oscar Laurent , Hervé Martin , Régis Doucelance , Jean-François Moyen , Jean-Louis Paquette
Lithos, 2011, 123 (1-4), pp.73-91. ⟨10.1016/j.lithos.2010.12.009⟩
Journal articles hal-02934759v1

Noble gas and carbon isotopic signatures of Cape Verde oceanic carbonatites: Implications for carbon provenance

João Mata , Manuel Moreira , Régis Doucelance , Magali Ader , Luis Silva
Earth and Planetary Science Letters, 2010, 291, pp.70-83. ⟨10.1016/j.epsl.2009.12.052⟩
Journal articles hal-00530989v1

Quaternary extrusive calciocarbonatite volcanism on Brava Island (Cape Verde): A nephelinite-carbonatite immiscibility product

C. Mourão , J. Mata , Régis Doucelance , J. Madeira , António Brum da Silveira
Journal of African Earth Sciences, 2010, 56, pp.59-74. ⟨10.1016/j.jafrearsci.2009.06.003⟩
Journal articles hal-00471588v1

Geochemical constraints on depth of origin of oceanic carbonatites: The Cape Verde case

Régis Doucelance , Tahar Hammouda , Manuel Moreira , Joao C. Martins
Geochimica et Cosmochimica Acta, 2010, 74, pp.7261-7282. ⟨10.1016/j.gca.2010.09.024⟩
Journal articles hal-00538445v1

Effective Correction of Mass Bias for Rhenium Measurements by MC-ICP-MS

André Poirier , Régis Doucelance
Geostandards and Geoanalytical Research, 2009, 33 (2), pp.195-204
Journal articles hal-00451041v1

Reconsidering the origins of isotopic variations in Ocean Island Basalts: Insights from fine-scale study of Sao Jorge Island, Azores archipelago

Marc-Alban Millet , Régis Doucelance , Joel A. Baker , Pierre Schiano
Chemical Geology, 2009, 265, pp.289-302. ⟨10.1016/j.chemgeo.2009.04.005⟩
Journal articles hal-00453254v1

PECULIARIDADES DA ILHA BRAVA NO CONTEXTO DA GEOLOGIA DO ARQUIPÉLAGO DE CABO VERDE

Cyntia Mourão , João Mata , José Madeira , Luís Celestino Silva , António Brum da Silveira
Memórias e Noticias (Nova Série), 2008, 8, pp.217-222
Journal articles hal-02883794v1

Mantle plume heterogeneity versus shallow-level interactions: A case study, the São Nicolau Island, Cape Verde archipelago

Marc-Alban Millet , Régis Doucelance , Pierre Schiano , Karine David , Chantal Bosq
Journal of Volcanology and Geothermal Research, 2008, 176 (2), pp.265-276. ⟨10.1016/j.jvolgeores.2008.04.003⟩
Journal articles hal-00373488v1

Olivine-hosted melt inclusions andmelting processes beneath the FAMOUS zone (Mid-Atlantic Ridge)

Muriel Laubier , Pierre Schiano , Régis Doucelance , Luisa Ottolini , Didier Laporte
Chemical Geology, 2007, 240 (1-2), pp.129-150. ⟨10.1016/j.chemgeo.2007.02⟩
Journal articles hal-00329573v1

Geochemical component relationships in MORB from the Mid-Atlantic Ridge, 22-35°N

Vinciane Debaille , Janne Blichert-Toft , Arnaud Agranier , Régis Doucelance , Pierre Schiano
Earth and Planetary Science Letters, 2006, 241, pp.844 - 862. ⟨10.1016/j.epsl.2005.11.004⟩
Journal articles hal-00094294v1

Multi-stage mixing in subduction zones: application to Merapi Volcano (Java island, Sunda arc)

Vinciane Debaille , Régis Doucelance , Dominique Weis , Pierre Schiano
Geochimica et Cosmochimica Acta, 2006, 70, pp.723-741
Journal articles hal-00181070v1

Os isotope systematics in Fogo Island: Evidence for lower continental crust fragments under the Cape Verde Southern Islands

Stéphane Escrig , Régis Doucelance , Manuel Moreira , Claude Jean Allègre
Chemical Geology, 2005, 219 (1-4), pp.93 - 113. ⟨10.1016/j.chemgeo.2005.02.011⟩
Journal articles hal-01901805v1
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234U/238U Disequilibrium along stylolitic discontinuities in deep Mesozoic limestone formations of the Eastern Paris basin: evidence for discrete uranium mobility over the last 1–2 million years

P. Deschamps , C. Hillaire-Marcel , J.-L. Michelot , R. Doucelance , Bassam Ghaleb
Hydrology and Earth System Sciences Discussions, 2004, 8 (1), pp.35-46
Journal articles hal-00330850v1

Radiogenic isotope investigation of the St-Robert H5 fall

André Poirier , Régis Doucelance , Clément Gariépy
Meteoritics and Planetary Science, 2004, 39 (12), pp.1983-1993
Journal articles hal-01902592v1

Pb-Sr-He isotope and trace element geochemistry of the Cape Verde Archipelago

Régis Doucelance , Stéphane Escrig , Manuel Moreira , Clément Gariépy , Mark Kurz
Geochimica et Cosmochimica Acta, 2003, 67 (19), pp.3717 - 3733. ⟨10.1016/S0016-7037(03)00161-3⟩
Journal articles hal-01902376v1

Further investigations on optimized tail correction and high-precision measurement of uranium isotopic ratios using multi-collector ICP-MS

Pierre Deschamps , Régis Doucelance , Bassam Ghaleb , Jean-Luc Michelot
Chemical Geology, 2003, 201 (1-2), pp.141 - 160. ⟨10.1016/S0009-2541(03)00226-2⟩
Journal articles hal-01902491v1

Reevaluation of precise lead isotope measurements by thermal ionization mass spectrometry: comparison with determinations by plasma source mass spectrometry

Régis Doucelance , G. Manhès
Chemical Geology, 2001, 176 (1-4), pp.361 - 377. ⟨10.1016/S0009-2541(00)00409-5⟩
Journal articles hal-01902243v1

Helium and lead isotope geochemistry of the Azores Archipelago

Manuel Moreira , Régis Doucelance , Mark Kurz , Bernard Dupré , Claude Jean Allègre
Earth and Planetary Science Letters, 1999, 169 (1-2), pp.189 - 205. ⟨10.1016/S0012-821X(99)00071-0⟩
Journal articles hal-01902219v1

Application des traceurs isotopiques à l’étude des sources des magmas

Régis Doucelance , Ivan Vlastélic
DES VOLCANS AUX NUAGES L’Observatoire de Physique du Globe de Clermont-Ferrand, 262-263 (II), pp.159-180, 2017, Revue d'Auvergne
Book sections hal-02882106v1

Environnement de la Terre primitive : Comment construire une planète habitable ? Groupe de Recherche : « Mécanismes géodynamiques de la Terre primitive »

Denis Andrault , Nathalie Bolfan-Casanova , Mohamed Ali M.A. Bouhifd , Asmaa Boujibar , Maud Boyet
DES VOLCANS AUX NUAGES L’Observatoire de Physique du Globe de Clermont-Ferrand, 262-263 (II), pp.7-40, 2017, Revue d'Auvergne
Book sections hal-02882573v1
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Université Blaise Pascal, Clermont-Ferrand, Ecole Doctorale des Sciences Fondamentales N° d'ordre : 433

Régis Doucelance
Géochimie. Université Blaise Pascal, Clermont-Ferrand, 2016
Habilitation à diriger des recherches tel-03619981v1